ANMA System Building

Identity

category	batteries
ean	—
generation	G3
hardware_revision	—
legacy_name	Supersedes the PowerBox G2 in the same 51.2 V / 200 Ah / 10.24 kWh format (same nominal energy, usable energy, DoD and peak current; taller and heavier enclosure).
manufacturer	Dyness
market_version	—
model	PowerBox G3
mpn	—
product_family	Dyness PowerBox (PowerBox G2 / PowerBox Pro / PowerBox G3)
product_status	active
product_status_evidence	Listed on the dyness.com residential Low Voltage ESS index and has a live official product page, fetched 2026-09-02.
region	Global
release_year	2026 (inferred: earliest located official datasheet revision is dated 2026-06-12 and page banner assets are dated 2026-06-04; no release year is printed)
sku	—
subcategory	low-voltage 48V-class wall/floor mounted battery
variant_note	Only one capacity/voltage variant (51.2 V / 200 Ah / 10.24 kWh) is published.

Electrical

battery_chemistry	LiFePO4 (LFP) PowerBox G3 - Low voltage residential battery (official product page)
cell_chemistry	LiFePO4 (LFP)
cell_type	—
continuous_charge_current_a	100 (from 'Recommended C Rate 0.5C (100 A)')
continuous_discharge_current_a	100 (recommended) / 200 (max, from 'Max Discharge C Rate 1C (200 A)')
continuous_power_kw	5.12 (recommended charge/discharge power)
cycle_life	>=8000 cycles
cycle_life_cycles_min	8000 PowerBox G3 - Low voltage residential battery (official product page)
dc_voltage_max_v	57.6 PowerBox G3 - Low voltage residential battery (official product page)
dc_voltage_min_v	44.8 PowerBox G3 - Low voltage residential battery (official product page)
depth_of_discharge_pct	95
max_charge_current_a	—
max_charge_power_kw	—
max_discharge_current_a	200 PowerBox G3 - Low voltage residential battery (official product page)
max_discharge_power_kw	10.24 PowerBox G3 - Low voltage residential battery (official product page)
max_parallel_units	50 PowerBox G3 - Low voltage residential battery (official product page)
max_series_units	—
nominal_capacity_ah	200 PowerBox G3 - Low voltage residential battery (official product page)
nominal_energy_kwh	10.24 PowerBox G3 - Low voltage residential battery (official product page)
nominal_voltage_v	51.2 PowerBox G3 - Low voltage residential battery (official product page)
note	SAFETY-CRITICAL DISTINCTION: 'Recommended C Rate 0.5C (100 A)' is the recommended continuous rate; 'Max Discharge C Rate 1C (200 A)' is a DISCHARGE-only maximum; 'Peak Discharge Current 300 A, 2min' is a 2-minute peak. Dyness publishes NO maximum charge current or charge C rate for the G3, so the 200 A / 300 A figures must NOT be applied to charging.
operating_voltage_max_v	57.6
operating_voltage_min_v	44.8
parallel_supported	yes
peak_charge_current_a	—
peak_discharge_current_a	300 (2 min)
peak_power_kw	—
round_trip_efficiency_pct	—
series_supported	no (low-voltage parallel-only architecture)
system_energy_max_kwh	—
system_energy_min_kwh	10.24
usable_energy_kwh	9.728 PowerBox G3 - Low voltage residential battery (official product page)

Physical / mechanical

cooling_method	—
depth_mm	165
height_mm	730 PowerBox G3 - Low voltage residential battery (official product page)
installation_notes	'Installation' = 'Floor-mounted, Wall-mounted'.
ip_rating	IP65
length_mm	165 PowerBox G3 - Low voltage residential battery (official product page)
mounting_type	['floor', 'wall']
rack_units	—
weight_kg	100 PowerBox G3 - Low voltage residential battery (official product page)
width_mm	710 PowerBox G3 - Low voltage residential battery (official product page)

Installation

installation_notes	—
mounting_orientation	floor-mounted or wall-mounted

Environment

charge_temperature_range_c	-20C to 55C ('Charge Temp. Range')
discharge_temperature_range_c	-20C to 55C ('Discharge Temp. Range')
indoor_outdoor	indoor and outdoor (IP65)
max_altitude_m	—
note	Unusually, the published CHARGE range starts at -20C, the same as the discharge range. That is only physically possible for LFP with an active heater, and the G2 page describes low-temperature charging as 'optional'. No heater is named in the G3 table - treat sub-0C charging as requiring confirmation from the datasheet.
operating_humidity	—
operating_temperature_max_c	55 PowerBox G3 - Low voltage residential battery (official product page)
operating_temperature_min_c	-20 PowerBox G3 - Low voltage residential battery (official product page)
storage_temperature_max_c	—
storage_temperature_min_c	—

Interfaces & connectors

bluetooth	—
can	yes
communication_ports	CAN / RS485
communications	['CAN', 'RS485'] PowerBox G3 - Low voltage residential battery (official product page)
dry_contact	—
ethernet	—
modbus_rtu	—
modbus_tcp	—
protocol_notes	No DIP-switch protocol table is published on the product page; the datasheet PDF is robots-blocked.
rs232	—
rs485	yes
usb	—
wifi	yes ('User Interface' = 'Wi-Fi + App')

Protection

fire_suppression	yes - 'Safety Protection' = 'Built-in aerosol fire extinguisher'
heating	—
over_current	—
over_temperature	—
over_voltage	—
short_circuit	—
under_voltage	—

Certifications

note	No certification list is printed on the official PowerBox G3 product page.
safety_certifications	—
standards	—
transport_certifications	—

Warranty & service

conditions	—
summary	'Warranty Period' = '10 years'.
years	10

Документи

datasheet {# Located but never retrieved: listed, but deliberately not linked, and it backs no stored value. #} Dyness Powerbox G3 Datasheet EN 2026-06-12 — знайдено, не отримано rev UNKNOWN

product-page PowerBox G3 - Low voltage residential battery (official product page) rev UNKNOWN

Додаткові задокументовані параметри

Записано дослівно з джерела; поля схеми для них поки немає.

Compatible Inverters	SMA, Victron Energy, Ingeteam, Solis, GoodWe, Growatt, Solplanet, Luxpower, Deye, Apsystem etc.
Dyness PowerBox G3 product page	DoD 95%; IP65; 100 kg; 710x165x730 mm; >=8000 cycles; -20 C to 55 C; built-in aerosol fire extinguisher
Installation	Floor-mounted, Wall-mounted
Max Discharge C Rate	1C (200 A)
Recommended C Rate	0.5C (100 A)
Recommended Charge/Discharge Power	5.12 kW
Safety Protection	Built-in aerosol fire extinguisher
User Interface	Wi-Fi + App
builder_completeness	partial
region_notes	ANMA stores this record's region as free prose (e.g. 'global (EN documentation)'), which is not a region code; normalised to GLOBAL here and reported in identity_review. The product page opened is Dyness's English global site.

Dyness PowerBox G3